IROC Performance Exhaust
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Joined: Feb 2003
Posts: 262
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From: Wasco, CA
Car: Camaro
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: Borg Warner/ 2.77
IROC Performance Exhaust
What type of exhaust did the iroc's have? are they magnaflow? I got 2 irocs and both of the mufflers are magnaflows, is it from factory or coinsidence?
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Nope, its a coincidence. They came stock with a 2 3/4" GM exhaust and muffler.
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mustangman65_79
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Aug 11, 2015 03:17 PM
